PQWT-CL900 Underground Water Pipe Leakage Automatic Analyser

PQWT-CL900 UltrasonicUnderground Water Pipe Leakage Automatic Analyzer,8M

PQWT-CL900 Leakage automatic analyzer is a fully automatic leak detector,
which overcomes the single leak detector is easy to exist due to the pipeline of

liquid,gas flow rate pressure changes caused by miscarriage of justice problems.

The method comprises the following steps: arranging a group of samplers in a

linear array or a matrix mode in a leak detecting area of  the pipeline;setting the

working mode of the host machine in the wireless mode,then instructing the

sampler in the group to collect data at the same time, and according to the number

of samplers were stored in each sampler sampling data,by comparing the sampling

of the sampled datasynchronization to determine the location of  leaks.

Main Features

1. Using the latest foreign digital signal processing chip and digital filter chip, controller

integrated 16M cache, the response is more sensitive.

2. 7Inch HD digital touch-screen color LCD screen,resolution 800 * 480, full touch design,

simple operation.

3.The 9 sensors using wireless module to send signals, no wiring, transmission distance of

1,000 meters. And 9 sensors can be measured at the same time, so that the measurement

range greatly increased, saving the the time to find the leaking water.

4.Users can adjust the frequency within 70HZ-9000HZ range.

5.In the 70HZ-9000HZ range, real-time display of the noise signal at the distribution of the

frequency.

6.Sensor within pre-amplifier circuit, using the rubber ring sealing and cushioning, and the

application of professional acoustic methods, making the ability to capture noise than similar products.

7.Large volume battery can keep working more than 10 hours.

8.Super anti-interference circuit design, the digital signal and analog signals were effectively

isolated, eliminating the noise generated by the digital circuit.

Technical Parameters

Measuring Depth: 8 meter
Frequency Range: 50HZ-9000HZ
Frequency Channel: 144 adjustable frequency, 21center frequency analysis

Amplify Gain: 100-level Gain adjustment, 100-level volume adjustment, and 8-level signal multiple adjustment

Operation Mode: Spectral Analysis,  Filter Analysis, Automatic Analysis
LCD Size: 7-inch HD Digital Touch-screen color LCD screen

Operating Temperature: -30℃~50℃

Saving Temperature: -30℃~50℃

Working Voltage: 7.4V±20%

Working Current: 480mA±10%

Power Supply: 7.4V – 5000mA Rechargeable battery

Charger: Smart charger